From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Outside patent searches listing patent applications for the week.
| Identifier | ExFiles\Box 147\3\ scan0023 | |
| Date | 18th November 1937 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO Week ending 18th November 1937. APPLICATIONS No. Name of Patentee. Title. 31132 Aero Research Ltd De Havilland Aircraft Co.Ltd. Reinforcement of synthetic resinous materials etc., 31411 Auto Union A.G. Manufacture of vehicle bodies. 30947 R.Bosch A.G. Driving devices for magnetos. 31362 British Thomson-Houston Co.Ltd. Solder for aluminium etc., 31451 A.G.Child Pressure-release devices for hydraulic variable-speed gears. 31008 W.R.Chown Production of airscrew blades. 31025 ) F.M.Thomas 31026 ) De Havilland Aircraft Co.Ltd. Variable-pitch airscrews. 31027 ) 31028 " Mounting of Airscrew-blades. 31499 De Havilland Aircraft Co.Ltd. E.P.King Manufacture of airscrews. 31624 Fairey Aviation Co Ltd. J.Howarth. Riveted joints | ||